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Joined 1 year ago
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Cake day: June 14th, 2023

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  • I shall tell you the story of FrankenPod. One iPod had a broken hard drive; one had a tear in the connector to the screen. I managed to reassemble a funtioning iPod from the pieces of each. Eventually, though, it became too onorous to find the old-style iPod charging cables, so I had to move on. But I do miss FrankenPod.




  • Try F1 instead of F12. It should be under Setup -> Boot, and then just make your USB the first entry, save, and exit. And just so we’re covering all bases, the usb should be plugged in before you reboot into the bios settings and it may be under a name that doesn’t say “usb” anywhere (for example, the name of my usb in the bios settings contains the manufacturer and size in GB in addition to some other nonsense that i think is a model number).






  • COVID really killed my faith in humanity, and it blindsided me. I truly believed people in general would come together in such a situation, but it just… didn’t happen. Giving people shit for wearing a mask? Or, heaven forbid, having the audacity to request someone wear a mask around you? Let’s not forget the people hoarding toilet paper like that’s an appropriate response. I know it sounds small in the grand scheme of things, but it requires a certain level of “fuck you, i got mine” to buy three-dozen rolls of TP when the shelves are already bare.




  • I really don’t think you have anything to worry about. The plastic these little guys eat needs to be partially degraded and broken up into smaller pieces for them to make any meaningful digestive progress. It’s exceedingly unlikely the bacteria themselves are going to get efficient enough that your non-waste plastic stuff is in any danger. More likely, the enzymes themselves will be used as part of a larger controlled industrial process (enzyme recapture is important to staying cost effective after all). Even if that wasn’t the case, these bacteria are suited for life in a landfill, not in your pipes.



  • Except it doesn’t hold up in the elements all that well, though (at least in a form that is still usable, the plastic is still there, just in little pieces and/or without the desired structural integrity). Plastics degrade when exposed to sunlight and oxygen (photo-oxidation). Combine that with mechanical action of waves, and now you have a bunch of little plastic bits floating in the ocean that are even harder to clean up (but easier for the bacteria to eat!). A glass or metal bottle will hold up much better than a plastic one, over a long enough time period.

    But they even break down when exposed to temperature cycling and mechanical stress over long periods of time. I’m sure you’ve also noticed old plastic food containers, get harder and harder to clean and start getting cloudy: that’s the plastic breaking down and micro-fissures appearing on the surface, thanks to repeated exposure to dishwashers, freezers, and still-hot leftovers. Once again, a glass dish is gonna hold up much better.

    They have to use special additives for plastics intended for long-term outdoor use (the additives are like sunscreen for plastic, they absorb the UV so that the plastic doesn’t) to combat these reaction pathways. And I’d bet money that if plastic-eating bacteria end up becoming a problem, there will be additives we can use to discourage them for appropriate applications.

    But you’ll notice that in the case of plastic in landfills, there’s no UV light from the sun, basically no oxygen, and any mechanical stress or temperature cycling isn’t enough for fast breakdown of the plastic polymers. These conditions are also very different from, say, your kitchen counter or hospital storage rooms. If the plastic-eating bacteria prefers the landfill habitat (or literally cannot thrive in any other environment – which is not an uncommon phenomenon; in the article, they mention difficulties culturing bacteria for study in a lab environment), then we have a perfect tool for breaking down landfill plastics that won’t impact in the slightest the plastics things we want to keep. Similarly, the kind of bacteria that could be useful for ridding us of fishing lines and nets floating around in the ocean would most likely not be well suited for non-aquatic environments.